People thinking moving offices into courthouses for security pitch i understand your point for wanting to remain accessible. at what point do you fear this might change that calculus? >> this is a democracy, and we will have tough debates about that. i certainly know in the capitol, complex as members of congress travel in groups to various locatio locations, there are fairly extraordinary security protections usually in place, but not so much in other instances and we will have to do a thorough review especially as we review the facts that emerge after this tragedy, and i haven't had a chance...